Class LocalizationService

Ensures that any in-flight locale activation request finishes (successfully or not) before this promise resolves. If a locale activation is interrupted by a newer activation request, this method will still resolve once the current (or most recently started) activation completes. It never rejects.

Registers a locale loader that provides string resources for one or more locales. Once registered, Reveal will delegate locale resolution to this loader before falling back to built-in strings. Has no effect on locales that have already been loaded.